Fix some random docblocks

src/Core/Command/EditUser.php

@@ -29,7 +29,7 @@ class EditUser
     public $actor;
 
     /**
-     * The attributes to update on the post.
+     * The attributes to update on the user.
      *
      * @var array
      */
@@ -38,7 +38,7 @@ class EditUser
     /**
      * @param int $userId The ID of the user to edit.
      * @param User $actor The user performing the action.
-     * @param array $data The attributes to update on the post.
+     * @param array $data The attributes to update on the user.
      */
     public function __construct($userId, User $actor, array $data)
     {

src/Core/Guest.php

@@ -22,7 +22,7 @@ class Guest extends User
     /**
      * Get the guest's group, containing only the 'guests' group model.
      *
-     * @return \Flarum\Core\Models\Group
+     * @return Group
      */
     public function getGroupsAttribute()
     {

src/Event/ConfigureLocales.php

@@ -32,7 +32,7 @@ class ConfigureLocales
     /**
      * Load language pack resources from the given directory.
      *
-     * @param $directory
+     * @param string $directory
      */
     public function loadLanguagePackFrom($directory)
     {